598239932891 has 2 divisors, whose sum is σ = 598239932892. Its totient is φ = 598239932890.

The previous prime is 598239932863. The next prime is 598239932929. The reversal of 598239932891 is 198239932895.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 598239932891 - 2⁶ = 598239932827 is a prime.

It is not a weakly prime, because it can be changed into another prime (598239932491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299119966445 + 299119966446.

It is an arithmetic number, because the mean of its divisors is an integer number (299119966446).

Almost surely, 2^598239932891 is an apocalyptic number.

598239932891 is a deficient number, since it is larger than the sum of its proper divisors (1).

598239932891 is an equidigital number, since it uses as much as digits as its factorization.

598239932891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75582720, while the sum is 68.

The spelling of 598239932891 in words is "five hundred ninety-eight billion, two hundred thirty-nine million, nine hundred thirty-two thousand, eight hundred ninety-one".